语言选择:
免费网上英汉字典|3Dict

NSA

资料来源 : pyDict

国家安全局

资料来源 : WordNet®

NSA
     n : the United States cryptologic organization that coordinates
         and directs highly specialized activities to protect
         United States information systems and to produce foreign
         intelligence information [syn: {National Security Agency}]
依字母排序 : A B C D E F G H I J K L M N O P Q R S T U V W X Y Z